A flusher and toilet
By designing intersecting first and second water jet channels, and combining the structure of the main body and the water-blocking part, the problem of poor sewage discharge effect of existing toilet flushing nozzles is solved, achieving a wide coverage and efficient cleaning effect for the toilet bowl.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TAKA TECH CO LTD
- Filing Date
- 2025-04-14
- Publication Date
- 2026-06-12
AI Technical Summary
The existing toilet's flush nozzles spray water horizontally forward, resulting in poor sewage discharge.
Design a water spray nozzle, comprising a main channel, a first water spray channel and a second water spray channel, wherein the spray direction of the first water spray channel intersects with the spray direction of the second water spray channel, the water flow rate of the first water spray channel is greater than that of the second water spray channel, and the spray direction of the second water spray channel is vertically downward or inclined downward. The nozzle body includes a main body and a water-blocking part to control the water flow direction.
It achieves a wide water spray range, improves sewage discharge effect, effectively cleans the bottom and side walls of the toilet bowl, and improves the sewage discharge efficiency of the toilet.
Smart Images
Figure CN224351352U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bathroom equipment technology, and in particular to a flushing nozzle and toilet. Background Technology
[0002] In toilets, the flushing nozzle sprays water towards the bottom of the bowl to flush away waste; however, in related technologies, the nozzle sprays water horizontally forward, which results in poor waste removal efficiency. Utility Model Content
[0003] The purpose of this invention is to propose a flushing nozzle that, when applied to a toilet, provides excellent waste removal.
[0004] To achieve the above objectives, this utility model provides a water spray nozzle, including a nozzle body, wherein the nozzle body has a main channel, a first water spray channel, and a second water spray channel.
[0005] The main channel is located within the nozzle body;
[0006] The first water spray channel and the second water spray channel are located at the same end of the nozzle body along the first direction. The first water spray channel and the second water spray channel are spaced apart and are both connected to the main channel. The water spray direction of the first water spray channel intersects with the water spray direction of the second water spray channel.
[0007] In a specific embodiment of this utility model, the water spray direction of the first water spray channel is the same as the first direction; and / or,
[0008] The water spray direction of the second water spray channel is either vertically downward or inclined downward along the second direction.
[0009] In a specific embodiment of this utility model, the second water spray channel is located below the first water spray channel, and the water flow rate of the first water spray channel is greater than the water flow rate of the second water spray channel.
[0010] In a specific embodiment of this utility model, the nozzle body includes a main body and a water-blocking part;
[0011] Along the first direction, the main body has an inlet end and an outlet end, the main channel is located inside the main body, the first water spray channel is located on the outlet end, and the outlet of the first water spray channel is located on the end face of the outlet end.
[0012] The end face of the water outlet is provided with a groove, the groove and the water outlet of the first water spray channel are spaced apart along the second direction, the groove wall is provided with a through hole, the through hole extends through to the main channel along the first direction;
[0013] Along the second direction, the tank wall surface on the side of the tank body near the first water spray channel is the first tank wall surface, and the first tank wall surface protrudes away from the first water spray channel to form the water-blocking part;
[0014] Along the first direction, the end of the through hole away from the main channel is spaced apart from the water-blocking part, and the hole wall surface of the through hole, the groove wall surface of the groove body, and the water-blocking part form the second water spray channel.
[0015] In a specific embodiment of the present invention, the main body includes a first connecting segment and a second connecting segment connected along the first direction, the first connecting segment having the water inlet end and the second connecting segment having the water outlet end;
[0016] The outer contour of the first connecting segment is cylindrical, the axis of the first connecting segment extends along the first direction, and the outer peripheral wall of the first connecting segment is threaded.
[0017] In a specific embodiment of this utility model, the peripheral sidewall of the second connecting segment has a positioning plane, the normal of the positioning plane extends along the second direction, and along the second direction, the positioning plane is located on the side of the tank away from the first water spray channel.
[0018] In a specific embodiment of this utility model, the nozzle body further has a flow guiding groove, the flow guiding groove and the first water spray channel are located at the same end of the nozzle body, and the flow guiding groove is disposed on the inner wall surface of the main flow channel, the depth of the flow guiding groove extends along the first direction, and the water inlet of the first water spray channel is disposed on the bottom surface of the flow guiding groove.
[0019] In a specific embodiment of this utility model, along the first direction, the diameter of the flow guide groove gradually decreases, and the first water spray channel is connected to the end of the flow guide groove with the smaller diameter.
[0020] In a specific embodiment of this utility model, the shape of the water outlet of the first water spray channel is an arc shape that bulges toward the second water spray channel;
[0021] or,
[0022] The shape of the water outlet of the first water jet channel is oblong.
[0023] This utility model also proposes a toilet, including the flushing nozzle as described above.
[0024] The present invention provides a flushing nozzle and toilet, which, compared with the prior art, have the following advantages:
[0025] In practical applications, the flushing nozzle of this invention, after water is input into the main channel, is sprayed out from the first spray channel and the second spray channel respectively. Since the spraying direction of the first spray channel intersects with the spraying direction of the second spray channel, the water covers a wide range after being sprayed out. When the flushing nozzle is applied to the toilet, its sewage discharge effect is good. Attached Figure Description
[0026] Figure 1 This is a perspective view of the water spray nozzle according to an embodiment of this utility model;
[0027] Figure 2 This is a front view of the water spray nozzle of this utility model embodiment;
[0028] Figure 3 This is a cross-sectional view of the water spray nozzle of this utility model embodiment;
[0029] Figure 4 This is a front view of a water spray nozzle according to another embodiment of this utility model.
[0030] In the diagram, X represents the first direction; Y represents the second direction; 1 is the nozzle body; 101 is the water inlet; 102 is the water outlet; 11 is the main body; 111 is the first connecting section; 112 is the second connecting section; 12 is the water baffle; 100 is the main channel; 200 is the first water spray channel; 300 is the second water spray channel; 300A is the groove; 300B is the through hole; 400 is the guide groove; 10 is the thread; and 20 is the positioning plane. Detailed Implementation
[0031] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.
[0032] like Figures 1 to 3 As shown, an embodiment of the present invention provides a flushing nozzle, including a nozzle body 1. The nozzle body 1 has a main channel 100, a first water spray channel 200, and a second water spray channel 300. The main channel 100 is located inside the nozzle body 1. The first water spray channel 200 and the second water spray channel 300 are located at the same end of the nozzle body 1 along a first direction X. The first water spray channel 200 and the second water spray channel 300 are spaced apart and both communicate with the main channel 100. The spray direction of the first water spray channel 200 intersects with the spray direction of the second water spray channel 300. In practical applications, after water is input into the main channel 100, it is sprayed out from the first water spray channel 200 and the second water spray channel 300 respectively. Since the spray direction of the first water spray channel 200 intersects with the spray direction of the second water spray channel 300, the water sprays out and covers a wide area. Applying the flushing nozzle to a toilet results in good sewage discharge.
[0033] It should be noted that the toilet has a bowl and a drain outlet. The drain outlet is located at the bottom of the bowl, and its axis extends horizontally. The flushing head is connected to the toilet. The flushing head has a first water flow channel 200 and a second water flow channel 300, one end of which is horizontally aligned with the drain outlet. The main flow channel 100 of the flushing head is connected to the water supply component. In actual use, the water supply component supplies wastewater to the flushing head. After the water enters the main flow channel 100, it is sprayed out from the first water flow channel 200 and the second water flow channel 300 respectively, thereby realizing the wastewater discharge.
[0034] like Figure 3 As shown, the main flow channel 100 extends along the first direction X, and the spray direction of the first water jet channel 200 is the same as the first direction X. At this time, water is directly sprayed out along the first direction X through the main flow channel 100 and the first water jet channel 200. The flow is smooth, with low pressure loss and high impact force, making it easier to flush away waste in the toilet bowl and resulting in good sewage discharge. Furthermore, since the spray direction of the first water jet channel 200 is the same as the first direction X and is directly opposite the drain outlet, a greater water flow impact force is required when spraying water towards the drain outlet. Therefore, to improve the sewage discharge effect, the water flow rate of the first water jet channel 200 is greater than the water flow rate of the second water jet channel 300.
[0035] Meanwhile, the water spray direction of the second water spray channel 300 is perpendicular downward or inclined downward along the second direction Y, so that the water sprayed from the second water spray channel 300 is sprayed onto the bottom surface of the toilet bowl. Thus, the bottom surface of the toilet bowl near the flushing head can be flushed, resulting in good sewage discharge effect.
[0036] like Figures 1 to 3As shown, the nozzle body 1 includes a main body 11 and a water-blocking part 12. Along the first direction X, the main body 11 has an inlet end 101 and an outlet end 102. The main channel 100 is disposed in the main body 11, and the first water spray channel 200 is disposed on the outlet end 102, with the outlet of the first water spray channel 200 located on the end face of the outlet end 102. The end face of the outlet end 102 is provided with a groove 300A, which is connected to the first water spray channel. The outlets of the 200 are spaced apart along the second direction Y. The tank wall of the tank body 300A is provided with through holes 300B, which penetrate along the first direction X to the main channel 100. Along the second direction Y, the tank wall of the tank body 300A near the first water spray channel 200 is the first tank wall, which protrudes away from the first water spray channel 200 to form a water-blocking part 12. Among them, along the first direction X, the through holes 300B are far away from the main channel 10. One end of the 0 is spaced apart from the water-blocking part 12. The hole wall of the through hole 300B, the groove wall of the groove 300A, and the water-blocking part 12 form the second water spray channel 300. Specifically, the setting of the water-blocking part 12 will change the flow direction of the water when it is output from the second water spray channel 300, so that the water is output from the second direction Y to the first water spray channel 200. Since the first water spray channel 200 outputs water horizontally along the first direction X, the water output from the first water spray channel 200 cannot flush the bottom surface of the toilet bowl near the flushing head, which results in a relatively low sewage discharge effect. In order to ensure the sewage discharge effect, in actual application, the second water spray channel 300 is located below the first water spray channel 200. At this time, the water output from the second water spray channel 300 is sprayed downward to the bottom surface of the toilet bowl, which can further flush the bottom surface of the toilet bowl near the flushing head and improve the sewage discharge effect.
[0037] In this embodiment, as Figure 1 and Figure 3 As shown, the main body 11 includes a first connecting section 111 and a second connecting section 112 connected along the first direction X. The first connecting section 111 has a water inlet end 101, and the second connecting section 112 has a water outlet end 102. The outer contour of the first connecting section 111 is cylindrical, the axis of the first connecting section 111 extends along the first direction X, and the outer peripheral wall of the first connecting section 111 is provided with a thread 10. Thus, the flushing nozzle can be installed on the toilet by means of thread 10 connection, which is convenient for assembly.
[0038] In order to ensure that the second water jet channel 300 is located below the first water jet channel 200 when the flushing head is installed on the toilet, in this embodiment, the peripheral sidewall of the second connecting section 112 has a positioning plane 20. The normal of the positioning plane 20 extends along the second direction Y. Along the second direction Y, the positioning plane 20 is located on the side of the tank 300A away from the first water jet channel 200. Based on this, during the process of installing the flushing head on the toilet via the threaded connection 10, when the positioning plane 20 is located at the bottom and horizontally arranged and the flushing head is stably installed, it indicates that the second water jet channel 300 is located below the first water jet channel 200. At this time, the flushing head can effectively flush away the waste in the toilet bowl, and the sewage discharge effect is good.
[0039] In practical applications, the first water spray channel 200 is the main flushing and sewage discharge channel; therefore, as Figure 3 As shown, the nozzle body 1 also has a flow guiding groove 400. The flow guiding groove 400 and the first water spray channel 200 are located at the same end of the nozzle body 1, and the flow guiding groove 400 is provided on the inner wall surface of the main channel 100. The depth of the flow guiding groove 400 extends along the first direction X. The water inlet of the first water spray channel 200 is provided on the bottom surface of the flow guiding groove 400. Based on the setting of the flow guiding groove 400, most of the water in the main channel 100 enters the first water spray channel 200 through the flow guiding groove 400. At this time, the first water spray channel 200 has a larger water flow, ensuring the sewage discharge effect.
[0040] Preferably, such as Figure 3 As shown, along the first direction X, the diameter of the guide groove 400 gradually decreases. The first water spray channel 200 is connected to the end of the guide groove 400 with the smaller diameter. At this time, the guide groove 400 plays a role in converging the flow, which can increase the flow rate of the water and make the water sprayed from the first water spray channel 200 have a greater impact force, resulting in a better cleaning effect of the flushing nozzle on the toilet bowl.
[0041] In this embodiment, as Figure 1 and Figure 2 As shown, the outlet of the first water jet channel 200 is shaped like an arc protruding towards the second water jet channel 300. In practical applications, the first water jet channel 200 sprays an arc-shaped water flow, which can wash away the dirt on the side wall of the toilet bowl, resulting in a good cleaning effect.
[0042] In other embodiments, such as Figure 4 As shown in the view, the outlet of the first water spray channel 200 is oblong in shape. In practical applications, the oblong outlet of the first water spray channel 200 extends horizontally. At this time, the lateral dimension of the outlet is relatively large, and the water flow output from the outlet can cover a large area, resulting in a good cleaning effect. It should be noted that the lateral dimension of the outlet of the first water spray channel 200 is set according to the actual application, and this application does not limit it.
[0043] In this embodiment, the first direction X refers to the length direction of the water spray nozzle, that is, the axial direction of the first connecting section 111, while the second direction Y is perpendicular to the first direction X, such as... Figure 3 As shown from the perspective, the second direction Y is the vertical direction; if Figure 2 If the structure shown in the viewpoint is rotated 90°, then the second direction Y is the horizontal direction. In other words, the second direction Y is the arrangement direction of the first water jet channel 200 and the second water jet channel 300. Figure 1 and Figure 3 The direction of the second direction Y shown is merely an example for ease of explanation.
[0044] This utility model proposes a toilet, including the flushing nozzle as described above. Since the toilet includes the above-mentioned flushing nozzle, the toilet also has the advantages of the above-mentioned flushing nozzle, which will not be elaborated further in this application.
[0045] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.
Claims
1. A water spray nozzle, characterized in that, Includes a nozzle body (1), which has a main channel (100), a first water spray channel (200) and a second water spray channel (300); The main channel (100) is located inside the nozzle body (1); The first water spray channel (200) and the second water spray channel (300) are located at the same end of the nozzle body (1) along the first direction (X). The first water spray channel (200) and the second water spray channel (300) are spaced apart and are both connected to the main channel (100). The water spray direction of the first water spray channel (200) intersects with the water spray direction of the second water spray channel (300).
2. The water spray nozzle according to claim 1, characterized in that, The water spray direction of the first water spray channel (200) is the same as the first direction (X); and / or, The water spray direction of the second water spray channel (300) is either vertically downward or inclined downward along the second direction (Y).
3. The water spray nozzle according to claim 2, characterized in that, The second water jet channel (300) is located below the first water jet channel (200), and the water flow rate of the first water jet channel (200) is greater than the water flow rate of the second water jet channel (300).
4. The water spray nozzle according to claim 1 or 2, characterized in that, The nozzle body (1) includes a main body (11) and a water-blocking part (12); Along the first direction (X), the main body (11) has an inlet end (101) and an outlet end (102) opposite to each other. The main channel (100) is disposed in the main body (11). The first water spray channel (200) is disposed on the outlet end (102), and the outlet of the first water spray channel (200) is located on the end face of the outlet end (102). The end face of the water outlet (102) is provided with a groove (300A), the groove (300A) and the water outlet of the first water spray channel (200) are spaced apart along the second direction (Y), and the groove wall surface of the groove (300A) is provided with a through hole (300B), the through hole (300B) extends through the main channel (100) along the first direction (X); Along the second direction (Y), the tank wall surface of the tank body (300A) near the first water spray channel (200) is the first tank wall surface, and the first tank wall surface protrudes away from the first water spray channel (200) to form the water blocking part (12). Along the first direction (X), the end of the through hole (300B) away from the main channel (100) is spaced apart from the water-blocking part (12), and the hole wall surface of the through hole (300B), the groove wall surface of the groove (300A) and the water-blocking part (12) form the second water spray channel (300).
5. The water spray nozzle according to claim 4, characterized in that, The main body (11) includes a first connecting section (111) and a second connecting section (112) connected along the first direction (X), the first connecting section (111) having the water inlet end (101) and the second connecting section (112) having the water outlet end (102); The outer contour of the first connecting segment (111) is cylindrical, the axis of the first connecting segment (111) extends along the first direction (X), and the outer peripheral wall of the first connecting segment (111) is provided with threads (10).
6. The water spray nozzle according to claim 5, characterized in that, The peripheral sidewall of the second connecting section (112) has a positioning plane (20), the normal of which extends along the second direction (Y), and the positioning plane (20) is located on the side of the tank (300A) away from the first water spray channel (200).
7. The water spray nozzle according to claim 1, characterized in that, The nozzle body (1) also has a flow guide groove (400), the flow guide groove (400) and the first water spray channel (200) are located at the same end of the nozzle body (1), and the flow guide groove (400) is provided on the inner wall surface of the main channel (100). The depth of the flow guide groove (400) extends along the first direction (X), and the water inlet of the first water spray channel (200) is provided on the bottom surface of the flow guide groove (400).
8. The water spray nozzle according to claim 7, characterized in that, Along the first direction (X), the diameter of the flow guide groove (400) gradually decreases, and the first water spray channel (200) is connected to the end of the flow guide groove (400) with the smaller diameter.
9. The water spray nozzle according to claim 1, characterized in that, The outlet of the first water jet channel (200) is shaped as an arc protruding toward the second water jet channel (300); or, The outlet of the first water jet channel (200) is oblong in shape.
10. A toilet seat, characterized in that, Includes the water spray head as described in any one of claims 1-9.